一种达到 1 Pb/s 跨大西洋海底电缆的方案
信号处理
2025-10-02 v3
摘要
近期低损耗空心芯光纤的进展使我们可以推测构建一条实现每方向 1 Pb/s 速率的跨大西洋海底电缆的可能性，同时大幅度增加跨距长度，理论上可达 200km。在本版本中，我们补充了对瑞利散射影响的分析。
引用
@article{arxiv.2509.05959,
title = {The Case for a DNANF 1Pb/s Trans-Atlantic Submarine Cable},
author = {Pierluigi Poggiolini and Francesco Poletti},
journal= {arXiv preprint arXiv:2509.05959},
year = {2025}
}
备注
Follow-up document to a European Conference on Optical Communications (ECOC) 2025 paper. In this version we add the analysis of Rayleigh backscattering. This new manuscript will be submitted to IEEE Photonics Technology Letters. This version corrects a typo in the one of the Appendix formulas shown in the previous version. No impact on results